Users Guide

control-plane
Enters CONTROL-PLANE mode.
Syntax
control-plane
Parameters None
Default Not configured
Command Mode CONTROL-PLANE
Usage
Information
If you attach an access-list to the class-map type of control-plane, the access-list ignores the permit
and deny keywords.
Example (class-
map)
OS10(config)# class-map type control-plane c1
OS10(config-cmap-control-plane)#
Example (policy-
map)
OS10(config)# policy-map type control-plane p1
OS10(config-pmap-control-plane)#
Supported
Releases
10.2.0E or later
control-plane-buffer-size
Configures the buffer size for the CPU pool.
Syntax
control-plane-buffer-size size-of-buffer-pool
Parameters size-of-buffer-pool—Enter the buffer size in KB, from 620 KB to 900 KB.
Default None
Command Mode SYSTEM-QOS
Usage
Information
This command configures the buffer size of the CPU pool. The system allocates a buffer size for the CPU
pool from the total system buffer. A minimum guaranteed buffer is allocated for each of the CPU queues
and the rest is available for shared usage. The size of the buffer pool varies based on the number of CPU
queues and buffer usage by each queue, but it cannot be less than the aggregate of the minimum
guaranteed buffer allocated for each of the CPU queues. The no version of this command removes the
buffer size configured for the CPU pool and returns the buffer size to the default value, 620 KB.
Example
OS10(config-sys-qos)# control-plane-buffer-size 900
Supported
Releases
10.4.2.0 and later
flowcontrol
Enables or disables link-level flow control on an interface.
Syntax
flowcontrol [receive | transmit] [on | off]
Parameters
● receive — (Optional) Indicates the port can receive flow control packets from a remote device.
● transmit — (Optional) Indicates the local port can send flow control packets to a remote device.
● on — (Optional) When used with receive, allows the local port to receive flow control traffic. When
used with transmit, allows the local port to send flow control traffic to the remote device.
● off — (Optional) When used with receive, ignores the flow control traffic sent to the local port.
When used with transmit, disables the local port from sending flow control traffic to the remote
device.
Quality of service 1581